Porn Valley- I spoke to Anthony Sepian on the Spunk in the Trunk shoot Friday. If the name’s not familiar, Sepian is Taylor Rain’s boyfriend. And although it’s not a given, if Sepian begins working in the adult biz, he’s already got a name picked out- Phil R. Up. But it’s not a definite, says Sepian. “I’m just kind of dabbling and checking it out. I do more mainstream- that’s my first gig.” Sepian does production for commercials and music videos.

Moments earlier, Sepian and Rain had words over a phone all and the scheduling of female talent to come in. Sepian is telling her, “Chill, chill, I’m not a fuckin’ retard.” Two seconds later, Sepian and Rain are Tunnel of Love hugging and smooching.

Asked the question millions of men are probably wondering, is how Sepian snagged Taylor Rain.

“Ultimately I have a huge dick,” he says bluntly. “So I think that sealed the deal. I never treated her like a whore. I never treated her like a porn star. I treated her like a normal girl that I met. I just treat her with respect and show her kindness.”

Sepian’s friend owns a mansion in Calabasas. “He met up with one of his little girlfriends in high school who happened to be a p.r. for all these porn people. What fuckin’ normal dude doesn’t want to hang out with porn stars? So the porn stars come over. I meet her [Rain] clique. We’re both huge potheads and we started smokin’ and talkin’. We didn’t fuck for like a month or so.”

Sepian says it was a mutual thing. He and Rain were introduced to one another. “Then we started talking. We met on her birthday last year. I rolled joints for every single person in the room. I guess she was kind of turned on by that. That’s about when it went down. We saw each other for a couple of months, then for a couple of months we didn’t see each other. Pretty much January after AVN she gave me a call and we’ve been rockin’ ever since. We don’t spend too much time away from each other. She’s a fuckin’ whore. Why would I want her away from me?”

Actually, says Sepian he didn’t know much about Rain at first. “I’m a big fan of porn,” he says. “I knew the name Taylor Rain. But I was never a fan of her work. I never watched her work because I didn’t know. I just got DVD’s handed to me by friends and shit and what not. But first impressions? She’s gorgeous. I like the black hair better than the blond and the huge tits. She’s completely my type. She’s dopey and ditzy and a pothead and she’s cute. She treats me good. I love her. She’s great. She makes me smile a lot.”

Knowing he was about to meet Rain, Sepian did his homework. “She’s on a bonus scene of the Paris Hilton tape and we watched her before she came over. I’ve glanced at some of her work.”

As you might expect, Sepian had wood problems the first time he was with Rain. “My dick didn’t work- straight up,” he says. “I was so fuckin’ scared because she’s Taylor Motherfuckin’ Rain and I’m some civilian. But thank God she gave me a second shot the next night and I fucked her brains out.”

Sepian had also accompanied Rain when she appeared on the Howard Stern show for the porn star beauty pageant. www.adultfyi.com/read.aspx?ID=8548.

“That’s when it all happened pretty much,” he says. “We took acid at some club and went back to the room and fucked all night. We were just totally into acid other and laughing hysterically. Everything about the trip was romantic and as nice as you would imagine it.” Sepian hung out in the green room at the Stern show. I ask if he was treated like a porno boyfriend.

“They didn’t know I was anything,” he said. “They just thought I was probably part of her entourage or something. But I was never mentioned as a boyfriend or anything.”

I remark to Sepian that at 22, he’s dating an older woman. Rain’s 24. “That’s not that big of an age gap,” he laughs. But I also caution Sepian that at 50, Rain will be 52.

“Yeah,” he laughs. “Now I realize it! There ya go. I didn’t think about it.”

Asked if anyone’s called him Mr. Taylor Rain yet, Sepian says not yet. “I have not gotten that. I try to distance myself from her work as much as possible. This is as close as hands-on I’ve ever been.”